Direct Gas Fired Industrial Air Heaters

Discharge air from the s series hthv heater creates a large volume of fresh warm air flowing throughout the building which eliminates higher ceiling.

Direct gas fired industrial air heaters.

These direct fired industrial duct air heaters are designed to fit in the process ductwork. Air heating in construction sector. Industrial gas heaters 20 kw to 970 kw output. A natural gas or propane direct fired heater has an open flame that provides a safe way to heat industrial and commercial areas by maintaining a proper air to fuel ratio.

Dayco series d direct fired process air heaters are implemented in a variety of applications including spray drying pharmaceutical chemical drying hot air testing railcar curing alternative. Ansi standard z83 4 is the primary equipment standard for 100 percent outside air direct gas fired ahus and includes limitations on combustion byproducts co less than 5 0 ppm no 2 less than 0 5 ppm and co 2 less than 4 000 ppm gas ignition control combustion. The fhg range of direct gas fired industrial air heaters are equipped with a temperature control unit located on the side of the control panel in the direction of the air fan. In a direct fired heater the gas is fed directly to the burner while the airstream provides the needed oxygen for combustion.

Packaged duct and gun style any of our air heaters can be build in a low emissions model. This commercial industrial space heater is 20 to 70 more energy efficient than all other types of indirect and direct gas fired systems used to heat large commercial and industrial buildings. Series d packaged air heaters typically are completely piped and wired. Because our ahd duct heater uses the process air stream for combustion air there is no need for a separate combustion air blower saving both capital and operating costs.

As their name suggests direct fired air heaters apply heat directly to the product air stream. Ansi standard z83 4 non recirculating direct gas fired industrial air heaters. Stelter brinck designs and manufactures 3 models of oil fired or gas fired direct process air heaters. Direct gas fired air heaters a complete range firstly our fhg range of suspended gas fired direct heaters the power output goes from 16 kw to 90 kw with 4 direct fired gas heaters units the range.

A specific application of direct fired heaters which although it involves specific design is not very sophisticated as its configuration is very different to that shown in fig 1 is that of heating for drying or heating in construction works see fig 3.